CN223724797U - A water-cooled structure for the stuffing box of a hydrogen compressor in a hydrogen refueling station - Google Patents
A water-cooled structure for the stuffing box of a hydrogen compressor in a hydrogen refueling stationInfo
- Publication number
- CN223724797U CN223724797U CN202520381069.7U CN202520381069U CN223724797U CN 223724797 U CN223724797 U CN 223724797U CN 202520381069 U CN202520381069 U CN 202520381069U CN 223724797 U CN223724797 U CN 223724797U
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- CN
- China
- Prior art keywords
- packing
- cooling
- water
- hydrogen
- heat dissipation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型公开了一种加氢站氢气压缩机填料盒水冷结构，涉及压缩机冷却技术领域，包括填料部、冷却部、冷却泵；通过设置冷却部，能够对冷却水进行实时的循环降温，使得冷却水的温度处于较底状态，进而保证散热效果；通过将冷却部和填料部密闭设置，使得冷却水处于密闭的循环状态，无需接入其他装置，使用方便快捷，同时节约了水资源。
This utility model discloses a water-cooled structure for the packing box of a hydrogen compressor in a hydrogen refueling station, relating to the field of compressor cooling technology. It includes a packing section, a cooling section, and a cooling pump. By setting up a cooling section, the cooling water can be circulated and cooled in real time, keeping the temperature of the cooling water at a relatively low level, thus ensuring heat dissipation. By sealing the cooling section and the packing section, the cooling water is in a closed-loop circulation state, requiring no connection to other devices, making it convenient and quick to use, while also saving water resources.
Description
Technical Field
The utility model relates to the technical field of compressor cooling, in particular to a filling box water cooling structure of a hydrogen compressor of a hydrogen adding station.
Background
The packing is tightly pressed on the piston rod or the shaft through the packing box to form a seal, gas or liquid leakage is prevented, heat can be generated when the packing rubs with the piston rod or the shaft, too much heat accumulation can lead to premature aging of packing materials, and even overheat damage can be caused.
The utility model patent with publication number of CN208816291U discloses a filling box water-cooling structure of a hydrogen compressor of a hydrogenation station, which mainly comprises a filling gland, a filling end cover, a shell and a plurality of filling boxes. The packing gland and the packing end cover are respectively arranged at two sides of the shell, and the packing box is arranged in the shell. The packing press cover is provided with a water inlet through hole and a water outlet through hole, the packing end cover is provided with a third diversion through hole, each packing box is provided with two through holes, namely a first through hole and a second through hole, which are respectively positioned on two opposite sides of the packing box. The first through holes of the adjacent stuffing boxes are connected to form a diversion channel, and the first diversion channel connects the water inlet through hole with the first end of the third diversion through hole. Similarly, the second through holes of adjacent stuffing boxes are also connected to form a second flow guiding channel, which connects the water outlet through hole with the second end of the third flow guiding through hole.
However, the prior art cannot perform real-time cooling treatment on water for cooling, and affects the cooling effect after the temperature of the cooling water is increased, and meanwhile, the prior art needs to connect a cooling device into a water circulation system, so that the use is inconvenient.
Disclosure of utility model
The filler box water cooling structure of the hydrogen compressor of the hydrogenation station comprises a filler part and a cooling part, wherein the filler part comprises a filler supporting shell, a filler circulation cavity for cooling water circulation is formed in the filler supporting shell, a filler water inlet and a filler water outlet are respectively formed in two ends of the filler circulation cavity, the filler water inlet and the filler water outlet are formed in the cooling part, the cooling part comprises a cooling pipe III connected with the filler water inlet, the other end of the cooling pipe III is arranged on a cooling radiating piece, the cooling radiating piece is arranged on a cooling fan blade shell through a cooling pipe II, a cooling pump is arranged on the cooling fan blade shell, and the cooling pump is arranged on the filler water outlet through the cooling pipe I.
Further, a packing fixing screw rod is fixedly arranged on the packing support shell, a plurality of packing rings are arranged on the packing fixing screw rod in a sliding mode, a packing blocking piece is arranged on the packing fixing screw rod in a sliding mode, and the packing blocking piece is attached to one end of the packing support shell through a packing nut.
Furthermore, the cooling driving fan blades are rotatably arranged in the cooling fan blade shell, and the cooling driving fan blades are fixedly provided with cooling fan blades.
Further, the cooling radiating piece is made of copper, and a plurality of radiating pipes for radiating heat are arranged on the cooling radiating piece.
Further, the filler circulation cavity is spiral, and a spiral outer surface for heat dissipation is arranged on the filler support shell.
Further, the packing support housing is provided with a mounting hole for mounting in an axial direction.
Compared with the prior art, the cooling device has the advantages that 1, the cooling part is arranged, the cooling water can be circularly cooled in real time, so that the temperature of the cooling water is in a lower state, and further, the heat dissipation effect is guaranteed, and 2, the cooling part and the filler part are arranged in a sealing mode, so that the cooling water is in a sealing circulation state, other devices are not needed to be connected, the cooling device is convenient and quick to use, and meanwhile, water resources are saved.
Drawings
FIG. 1 is a schematic elevational view of the overall structure of the present utility model.
FIG. 2 is a schematic side view of the overall structure of the present utility model.
FIG. 3 is a schematic diagram of the overall structure of the present utility model.
Fig. 4 is a schematic view showing a partial structure of a cooling portion according to the present utility model.
Fig. 5 is a schematic diagram showing a partial structure of a cooling portion according to the present utility model.
Fig. 6 is a partial structural cross-sectional view of the cooling fin of the present utility model.
FIG. 7 is a schematic view showing a partial structure of a packing portion according to the present utility model.
Fig. 8 is a partial sectional view of the packing part of the present utility model.
Fig. 9 is a partial sectional view of a packing part of the present utility model.
Fig. 10 is a partial structural cross-sectional view of the packing portion of the present utility model.
The reference numerals comprise a 1-cooling part, a 2-packing part, a 3-cooling pump, a 101-cooling driving fan blade, a 102-cooling fan blade, a 103-cooling pipe I, a 104-cooling fan blade shell, a 105-cooling pipe II, a 106-cooling radiator, a 107-cooling pipe III, a 201-packing support shell, a 202-packing blocking piece, a 203-packing nut, a 204-packing ring, a 205-packing water inlet, a 206-packing water outlet, a 208-packing fixing screw and a 207-packing circulation cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, a filling box water cooling structure of a hydrogen compressor of a hydrogen adding station comprises a filling part 2, a cooling part 1 and a cooling pump 3.
As shown in fig. 1 to 10, the packing part 2 comprises a packing support shell 201, a packing blocking piece 202, a packing nut 203, packing rings 204, a packing water inlet 205, a packing water outlet 206, a packing circulation cavity 207 and a packing fixing screw 208, wherein the packing circulation cavity 207 for cooling water circulation is arranged in the packing support shell 201, the packing water inlet 205 and the packing water outlet 206 are respectively arranged at two ends of the packing circulation cavity 207, the packing water inlet 205 and the packing water outlet 206 are arranged on the cooling part 1, the packing fixing screw 208 is fixedly arranged on the packing support shell 201, a plurality of packing rings 204 are slidingly arranged on the packing fixing screw 208, the packing blocking piece 202 is slidingly arranged on the packing fixing screw 208, one end of the packing blocking piece 202 is jointed with one end of the packing support shell 201 through the packing nut 203 to limit the axial position of the packing rings 204, the packing circulation cavity 207 is in a spiral shape, the spiral outer surface for cooling water circulation is arranged on the packing support shell 201, the spiral outer surface is used for increasing the contact area with air and improving the heat dissipation efficiency, and mounting holes for mounting are axially arranged on the packing support shell 201.
As shown in fig. 1 to 10, the cooling part 1 comprises a cooling driving fan blade 101, a cooling fan blade 102, a first cooling pipe 103, a cooling fan blade housing 104, a second cooling pipe 105, a cooling heat dissipation piece 106 and a third cooling pipe 107, wherein the third cooling pipe 107 is connected with a filler water inlet 205, the other end of the third cooling pipe 107 is arranged on the cooling heat dissipation piece 106, the cooling heat dissipation piece 106 is arranged on the cooling fan blade housing 104 through the second cooling pipe 105, a cooling pump 3 is arranged on the cooling fan blade housing 104, the cooling pump 3 is arranged on a filler water outlet 206 through the first cooling pipe 103, the cooling fan blade housing 104 is rotatably provided with the cooling driving fan blade 101, the cooling driving fan blade 101 is fixedly provided with the cooling fan blade 102, the cooling heat dissipation piece 106 is made of copper, a plurality of heat dissipation pipes for heat dissipation are arranged on the cooling heat dissipation piece 106, and the filler circulation cavities 207, the third cooling pipe 107, the first cooling pipe 103, the cooling fan blade housing 104, the second cooling pipe 105 and the cooling heat dissipation piece 106 are filled with cooling water.
The utility model discloses a filling box water cooling structure of a hydrogen compressor of a hydrogenation station, which is shown in fig. 1 to 10 and has the working principle that a shaft of the compressor passes through a filling support shell 201, a filling ring 204 and a filling blocking sheet 202, when the compressor works, the rotating or sliding shaft of the compressor and the filling ring 204 form a seal to prevent gas leakage, the filling ring 204 rubs with the shaft to generate heat and is transferred to the filling support shell 201, at the moment, a cooling pump 3 is started, the cooling pump 3 circularly flows cooling water filled in a filling circulation cavity 207, a cooling pipe III 107, a cooling pipe I103, a cooling fan blade shell 104, a cooling pipe II 105 and a cooling heat dissipation piece 106, when the flowing cooling water passes through the filling circulation cavity 207, the heat generated by friction is carried away to enable the filling support shell 201 and the filling ring 204 to cool, in the process, the cooling water passes through a filling water outlet 206, the cooling pipe I103, the cooling fan blade shell 104, the cooling pipe II 105, the cooling piece 106 and the cooling pipe III 107 enter the filling circulation cavity 207 again, the cooling pump 3 pushes the circulating cooling water to circulate from the filling water inlet 205, and drives the circulating cooling water to rotate to enable the cooling fan blade 101 to rotate, and the cooling fan blade 101 to rotate, so that the cooling water can continuously cool the cooling water can continuously flow to the cooling water, and the cooling fan blade 106 can continuously flow, and the cooling water can flow to the cooling water, and the cooling effect is cooled down, and the cooling water is cooled by the cooling water is driven by the cooling fan 101 and the cooling circulation and the cooling water.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520381069.7U CN223724797U (en) | 2025-03-06 | 2025-03-06 | A water-cooled structure for the stuffing box of a hydrogen compressor in a hydrogen refueling station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520381069.7U CN223724797U (en) | 2025-03-06 | 2025-03-06 | A water-cooled structure for the stuffing box of a hydrogen compressor in a hydrogen refueling station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223724797U true CN223724797U (en) | 2025-12-26 |
Family
ID=98130185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520381069.7U Active CN223724797U (en) | 2025-03-06 | 2025-03-06 | A water-cooled structure for the stuffing box of a hydrogen compressor in a hydrogen refueling station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223724797U (en) |
-
2025
- 2025-03-06 CN CN202520381069.7U patent/CN223724797U/en active Active
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